Sony MZ-300 specifications Printed Wiring Boards Main /2, Refer to page 24 for Notes

MZ-E300

5-3. PRINTED WIRING BOARDS – MAIN SECTION (1/2) – z Refer to page 24 for Notes.

1 2 3 4 5 6 7 8 9

A

B

C

M902

SLED MOTOR

MAIN BOARD (SIDE B)

C907	D903	TP953
TP924

TP909

TP910 TP917

TP920

TP901

MOTOR FLEXIBLE BOARD

8	1-679-187-11
7
6	OPTICAL PICK-UP

DRY BATTERY SIZE "AA"

(IEC DESIGNATION LR6) 1PC, 1.5V

C951

C608

C607

C305

C910

R905

C906

R910

R614

TP954

C302

R809

R810

R820

C851

R951

C616

C620

C619

TP616

R615

C306

TP912

C602

C615

R609

C614

TP618

85

TP617

R301

R608

1 100

95

90

80

7675

TP618

C301

C611

C303

TP903

R611

C618

TP612

TP908

TP911

C613

R607

R605

5

TP611

CN551

R506

C601

70

TP610

TP904

TP610

TP570

8

1

C502

C505

C517

10

65

TP571

TP577

TP907

C501

TP530

TP529

15

IC601

60

TP576

TP905

TP572 TP573

R501

C503

C504

C508

TP527

TAP501

TAP502

D351

C509

2526

30

35

45

5051

C510

1

44

20

55

CN501

TP506

TP806

1

5

40

TP507

40

5

C511

C811

D101

10

35

C513

TP302

IC501

TP504

C519

C515

C516

C606

10

C609

TP103

15

TP531

30

zSemiconductor Location

Ref. No.	Location
D101	C-9
D351	C-9
D903	A-2
IC501	C-6
IC551	F-3
IC601	C-8
IC801	D-8
Q801	F-9

S808

(OPEN/CLOSE)

D

M

5	BLOCK
4	LCX-4E
3

15

20

TP516

20

TP519

TP817 R517

25

2223

R804

R805

TP521

R808	R807
C804	R806

TP811

E

M901

SPINDLE MOTOR

2

1

TP575TP574

TP522

TP807

TP810 TP814

1 80	75	70	65	61
5		IC801		55
10

TP203

60

TP812

F

TP551

C553 56 55

50 45 43

C555

R802

BP801 R830

C810 C801

50

15

45

L553		1
	L554	5
C554		10

IC551

42	L551
40
35

C551

(TEST) C806 TP809

TP808 R907

TP816

R803

FB801

X801

20	25	30	35	41
21				40

C803

C813

Q801

14

30	L552
29

C552

C805

R821

R822

BCE

11

15

20 25 28

1-679-460-

(11)

19 19